OPGW Preformed Double Suspension

Suspension OPGW cable with a larger contact area, stress distribution uniform, no stress concentration points, play better on cable protection, at the same time enhancing the stiffness of cables at hanging point location.

If you want to learn more, please visit our website huaneng.

Product Description

Composition: inner twisted wire, the outer twisted wire, two sets of rubber clip block, two sets of cast aluminum shell and connecting fittings.

Uses: play a supportive role, the optical fiber composite overhead ground wire (OPGW) are hung on a straight line on the tower.

Features:

a. Suspension OPGW cable with a larger contact area, stress distribution uniform, no stress concentration points, play better on cable protection, at the same time enhancing the stiffness of cables at hanging point location.

b. there is a better dynamic stress capacity, can provide sufficient grip strength (20% RTS) to maintain OPGW cables in the long run under the conditions of unbalanced load for safe operation.

c. Suspension of overhanging angle to meet the 30 ° ~ 36 °.

d. The structure coupled with flexible rubber clip block, enhanced self-damping to reduce abrasion.

e. rounded end processing, increased corona voltage.

f. high-quality aluminum alloy material to enhance the mechanical properties of the clamp and corrosion resistance, significantly extended service life.

Technical requirements: meet the DL / T 766- optical fiber composite overhead ground wire (OPGW) with the preformed helical fittings technical requirements and test methods.

Ordering Information:

a. According to the diameter of OPGW cable parameters such as selection of suitable Suspension. Dual-Suspension is mainly used for large cross rivers, high drop in the valley, heavy ice and other special places.

b. the number of configurations as follows: 1 set / line tower.

c. The lay direction of inner twisted wire is opposite with lay direction of the outer twist wire, the standard configuration: Lay direction for OPGW outer twisted wire is right, If left, it should be specified in the order contract.

d. According the mount point on the tower, select the appropriate link fittings (such as the U-screws, U-type hanging ring, UB clevis etc.).

e. Clamp strength is divided into 100kN, 120kN, 160KN and so on.

 

OPGW preformed helical suspension clamp Model Parameter table:

Model

applicable cable diameter
&#;mm&#;

inner layer twisted wire length(mm)

outer layer twisted wire length(mm)

Center distance&#;mm&#;

clamp quality
&#;kg&#;

OSXC-**

9.80-14.10

460

12.25

OSXC-**

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14.20-16.10

560

13.92

OSXC-**

16.20-20.00

660

17.32

Note :**-- on behalf of Cable diameter (mm)

OPGW preformed double-Suspension clamp connection method:

U-type screw

 

UB hanging plate

U-hang ring

Why choose us

1) Professional operation experience
2) Good quality assurance
3) Free samples and quality testing are available
4) Safe packing and timely delivery
5) All sizes can be customized
6) Choose our products! You will get professional technical support

FAQ

Q: Are you trading company or manufacturer?

A: We are a main Chinese manufacturer of professional OPGW&ADSS fittings with 22 years' manufacturing experience. Welcome to visit our factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? Is it free or extra?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment?

A: Payment<=USD, 100% in advance. Payment>=USD, 30% T/T in advance, balance before shipment. 

If you have another question, pls feel free to contact us as below.

About Us

Shijiazhuang Huaneng Electric Power Fittings Co., Ltd. is a collection of R & D, production, trade as one of the professional transmission lines with pre-twisted fittings of the enterprise, in order to provide accurate and effective fiber optic cable vibration damping program, we have set up a vibration damping laboratory, vibration damping power characteristics, fatigue performance of test, OPGW, ADSS fiber optic cable vibration damping effect of the test, vibration damping for the design of the project to provide the basis for the scientific test. We can provide customized service, one-stop solution to meet all your needs.
Warranty: Two years     
After-sale Service: Online technical support
Supply Ability: Sets per Month

Contact us to discuss your requirements of double suspension clamp. Our experienced sales team can help you identify the options that best suit your needs.